Edit: As Adam Washington points out, as from Beta 6, this code works as is, so the question is no longer relevant.
I am trying to create and iterate through a two dimensional array:
var array = Array(count:NumColumns, repeatedValue:Array(count:NumRows, repeatedValue:Double()))
array[0][0] = 1
array[1][0] = 2
array[2][0] = 3
array[0][1] = 4
array[1][1] = 5
array[2][1] = 6
array[0][2] = 7
array[1][2] = 8
array[2][2] = 9
for column in 0...2 {
for row in 0...2 {
println("column: (column) row: (row) value:(array[column][row])")
}
}
However, this is the output I get:
column: 0 row: 0 value:3.0
column: 0 row: 1 value:6.0
column: 0 row: 2 value:9.0
column: 1 row: 0 value:3.0
column: 1 row: 1 value:6.0
column: 1 row: 2 value:9.0
column: 2 row: 0 value:3.0
column: 2 row: 1 value:6.0
column: 2 row: 2 value:9.0
It looks as if the last column in the row is overwriting the other column values.
Am I declaring it wrong?
Edit: Perhaps a picture from the Playground would help:
See Question&Answers more detail:
os 与恶龙缠斗过久,自身亦成为恶龙;凝视深渊过久,深渊将回以凝视…